private void ThreadWorkProc()
{
Exception resultException = null;
UpdateAction updateAction = UpdateAction.Undefined;
Version currentVersion = null;
bool applicationCloseRequired = false;
// Do the work
try
{
CheckToCancel();
UpdateApplicationManifest appManifest = GetApplicationManifest();
CheckToCancel();
DoStatusCallback(-1, "Determining update actions ...");
Version existingVersion;
updateAction = GetUpdateAction(appManifest, out existingVersion);
currentVersion = existingVersion;
if (updateAction == UpdateAction.None)
{
LOG.Debug("ThreadWorkProc: Exiting thread, updateAction == UpdateAction.None");
}
else
{
CheckToCancel();
LOG.Debug("ThreadWorkProc: Performing {0} from version {1} to version {2}",
updateAction.ToString(), (existingVersion == null) ? "Unknown" :
existingVersion.ToString(),
(appManifest.CurrentDatabaseVersion == null) ? "Not specified" :
appManifest.CurrentDatabaseVersion.ToString());
if (EnumUtils.IsFlagSet(updateAction, UpdateAction.FullRefresh))
{
currentVersion = DoFullRefresh(appManifest, out applicationCloseRequired);
}
if (!applicationCloseRequired && EnumUtils.IsFlagSet(updateAction, UpdateAction.VersionUpdate))
{
currentVersion = DoVersionUpdate(appManifest, currentVersion, out applicationCloseRequired);
}
}
}
catch (Exception e)
{
resultException = e;
LOG.Error("ThreadWorkProc: Failed to run thread", e);
}
_isRunning = false;
DoCompleteCallback(updateAction, currentVersion, applicationCloseRequired, resultException);
}
